RU2187479C2 - Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка - Google Patents

Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка Download PDF

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RU2187479C2
RU2187479C2 RU2000101841/04A RU2000101841A RU2187479C2 RU 2187479 C2 RU2187479 C2 RU 2187479C2 RU 2000101841/04 A RU2000101841/04 A RU 2000101841/04A RU 2000101841 A RU2000101841 A RU 2000101841A RU 2187479 C2 RU2187479 C2 RU 2187479C2
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RU
Russia
Prior art keywords
clay
agent
smectite
cation
superplasticizer
Prior art date
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RU2000101841/04A
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English (en)
Russian (ru)
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RU2000101841A (ru
Inventor
Лесли А. ДЖАРДИН (US)
Лесли А. ДЖАРДИН
Хидео КОЙАТА (US)
Хидео КОЙАТА
Кевин Дж. ФОЛЛИАРД (US)
Кевин Дж. ФОЛЛИАРД
Чиа-Чих ОУ (US)
Чиа-Чих ОУ
Фелек ЯКИМОВИЧ (US)
Фелек ЯКИМОВИЧ
Бионг-Ва ЧУН (US)
Бионг-Ва ЧУН
Ара А. ЕКНАВОРЯН (US)
Ара А. ЕКНАВОРЯН
Кристон Л. ХИЛЛ (US)
Кристон Л. ХИЛЛ
Original Assignee
В.Р. Грейс энд Ко.-Конн
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Application filed by В.Р. Грейс энд Ко.-Конн filed Critical В.Р. Грейс энд Ко.-Конн
Publication of RU2000101841A publication Critical patent/RU2000101841A/ru
Application granted granted Critical
Publication of RU2187479C2 publication Critical patent/RU2187479C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • C04B24/425—Organo-modified inorganic compounds, e.g. organo-clays
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/104—Bentonite, e.g. montmorillonite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/106—Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
RU2000101841/04A 1997-06-25 1998-06-19 Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка RU2187479C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5069797P 1997-06-25 1997-06-25
US60/050,697 1997-06-25

Publications (2)

Publication Number Publication Date
RU2000101841A RU2000101841A (ru) 2001-09-27
RU2187479C2 true RU2187479C2 (ru) 2002-08-20

Family

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Application Number Title Priority Date Filing Date
RU2000101841/04A RU2187479C2 (ru) 1997-06-25 1998-06-19 Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка

Country Status (15)

Country Link
US (2) US6352952B1 (https=)
EP (2) EP1015398B1 (https=)
JP (1) JP4491078B2 (https=)
KR (1) KR100562920B1 (https=)
CN (2) CN1098822C (https=)
AU (1) AU731822B2 (https=)
BR (1) BR9810323A (https=)
CA (1) CA2294429C (https=)
DE (1) DE69841672D1 (https=)
ES (1) ES2344490T3 (https=)
NZ (1) NZ502141A (https=)
RU (1) RU2187479C2 (https=)
TR (1) TR199903254T2 (https=)
TW (1) TW387868B (https=)
WO (1) WO1998058887A1 (https=)

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RU2550359C2 (ru) * 2009-09-02 2015-05-10 БАСФ Констракшн Полимерс ГмбХ Состав и его применение
RU2586972C2 (ru) * 2010-02-24 2016-06-10 Коатекс С.А.С. Водный раствор (мет)акриловых текучих гребнеобразно-разветвленных полимеров, характеризующийся уровнем содержания твердого вещества, большим, чем 60 %, способ изготовления и использование в качестве пластифицирующей добавки
RU2609515C2 (ru) * 2011-06-17 2017-02-02 Сикэ Текнолоджи Аг Гребенчатые полимеры в качестве диспергаторов для активированных щелочью связующих веществ
RU2638380C2 (ru) * 2012-04-11 2017-12-15 Констракшн Рисёрч Энд Текнолоджи Гмбх Продукт поликонденсации на основе ароматических соединений, способ его получения и его применение
RU2681976C2 (ru) * 2013-04-17 2019-03-14 Сикэ Текнолоджи Аг Применение гребенчатых полимеров для регулирования реологических свойств композиций минерального вяжущего вещества
RU2820947C1 (ru) * 2020-05-13 2024-06-13 Ляонин Осижаньчэм Инк. Твердая водопоглощающая добавка на основе поликарбоновой кислоты и способ ее получения

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US6670415B2 (en) 2003-12-30
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US20020121229A1 (en) 2002-09-05
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